公开(公告)号：US20220328858A1

公开(公告)日：2022-10-13

申请号：US17640001

申请日：2020-10-07

Applicant: Haldor Topsøe A/S

Inventor： Rainer Küngas ,  Thomas Heiredal-Clausen ,  Bengt Peter Gustav Blennow ,  Tobias Holt Nørby ,  Jeppe Rass-Hansen

IPC: H01M8/2425 ,  H01M8/12 ,  H01M8/0228 ,  H01M8/04089

Abstract: A SOC stack has interconnects with a maximum distance between the contact points which are designed to compensate for pressure difference between one side of the interconnect to the other side.

公开(公告)号：US11088372B2

公开(公告)日：2021-08-10

申请号：US16466946

申请日：2017-12-01

Applicant: Haldor Topsøe A/S

Inventor： Tobias Holt Nørby ,  Bengt Peter Gustav Blennow ,  Rainer Küngas ,  Jeppe Rass-Hansen ,  Thomas Heiredal-Clausen

IPC: H01M4/64 ,  H01M8/0228 ,  H01M8/021 ,  H01M8/0215 ,  H01M8/124

Abstract: Improved contact between interconnect and oxygen electrode material in solid oxide cell (SOC) stacks is achieved through a contact point between the oxygen electrode or an oxygen-side contact layer of the SOC and a coated ferritic stainless steel interconnect in the SOC stack, where the coating on the metallic interconnect comprises Cu.

公开(公告)号：US20190330751A1

公开(公告)日：2019-10-31

申请号：US16310254

申请日：2017-06-08

Applicant: HALDOR TOPSØE A/S

Inventor： Bengt Peter Gustav Blennow ,  Thomas Heiredal-Clausen ,  Tobias Holt Nørby ,  Rainer Küngas ,  Jeppe Rass-Hansen ,  Theis Løye Skafte

IPC: C25B9/18 ,  C25B13/04 ,  C25B15/02 ,  C04B37/00

Abstract: A Solid Oxide Electrolysis System has electrolytes with increased Area Specific Resistance, ASR yet is thin as compared to known electrolytes in the field, to obtain heating of the endothermic reducing process performed in the electrolysis cells directly where it is needed without any extra heating appliances or integrated heating elements, a simple efficient solution which does not increase the volume of the stack.

公开(公告)号：US10074864B2

公开(公告)日：2018-09-11

申请号：US14888599

申请日：2013-05-02

Applicant: Haldor Topsøe A/S

Inventor： Thomas Heiredal-Clausen ,  Casper Buchholtz Frederiksen

IPC: C25B9/00 ,  C25B9/18 ,  C25B15/08 ,  H01M8/02 ,  H01M8/04 ,  H01M8/12 ,  H01M8/24 ,  H01M8/04082 ,  H01M8/2425 ,  H01M8/0258 ,  H01M8/0202 ,  H01M8/1246 ,  H01M8/2483 ,  H01M8/2428 ,  H01M8/124

CPC classification number: H01M8/04 ,  C25B9/00 ,  C25B9/18 ,  C25B15/08 ,  H01M8/0258 ,  H01M8/1246 ,  H01M8/2425 ,  H01M8/2428 ,  H01M8/2483 ,  H01M2008/1293

Abstract: Multiple gas inlet or outlets for a SOC unit is provided by stacked layers with cut outs for gas channels which overlap.

公开(公告)号：US20170214061A1

公开(公告)日：2017-07-27

申请号：US15321641

申请日：2015-06-25

Applicant: Haldor Topsøe A/S

Inventor： Thomas Heiredal-Clausen ,  Henrik Lund Frandsen ,  Thomas Karl Petersen ,  Mads Find Madsen

IPC: H01M4/88 ,  C25B9/08 ,  H01M8/1213

CPC classification number: H01M4/8885 ,  C25B9/08 ,  H01M4/8652 ,  H01M4/9066 ,  H01M8/1213 ,  H01M2008/1293

Abstract: Initial reduction temperature of an SOC is kept higher than the highest intended operation temperature of the SOC to keep the electrolyte under compression by the Anode Support at all temperatures equal to and below the maximum intended operation temperature.